Docker error while fetching server API version

[Alexander-Degtyar]

Script failed with the following exception when tried to get compose yaml from the running container.

$ sudo python3 ./autocompose.py <my container id>
Traceback (most recent call last):
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/api/client.py", line 214, in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/api/daemon.py", line 181, in version
    return self._result(self._get(url), json=True)
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/utils/decorators.py", line 46, in inner
    return f(self, *args, **kwargs)
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/api/client.py", line 237, in _get
    return self.get(url, **self._set_request_timeout(kwargs))
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/requests/sessions.py", line 602, in get
    return self.request("GET", url, **kwargs)
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/requests/adapters.py", line 486, in send
    resp = conn.urlopen(
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 793, in urlopen
    response = self._make_request(
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 496, in _make_request
    conn.request(
TypeError: request() got an unexpected keyword argument 'chunked'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "./autocompose.py", line 296, in <module>
    main()
  File "./autocompose.py", line 105, in main
    cfile, c_networks, c_volumes = generate(cname, createvolumes=args.createvolumes)
  File "./autocompose.py", line 144, in generate
    c = docker.from_env()
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/client.py", line 96, in from_env
    return cls(
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/client.py", line 45, in __init__
    self.api = APIClient(*args, **kwargs)
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/api/client.py", line 197, in __init__
    self._version = self._retrieve_server_version()
  File "/tmp/docker-autocompose/autocompose-venv/lib/python3.8/site-packages/docker/api/client.py", line 221, in _retrieve_server_version
    raise DockerException(
docker.errors.DockerException: Error while fetching server API version: request() got an unexpected keyword argument 'chunked'

Docker version:

$ docker --version
Docker version 25.0.2, build 29cf629

$ docker version
Client: Docker Engine - Community
 Version:           25.0.2
 API version:       1.44
 Go version:        go1.21.6
 Git commit:        29cf629
 Built:             Thu Feb  1 00:23:19 2024
 OS/Arch:           linux/amd64
 Context:           default

Server: Docker Engine - Community
 Engine:
  Version:          25.0.2
  API version:      1.44 (minimum version 1.24)
  Go version:       go1.21.6
  Git commit:       fce6e0c
  Built:            Thu Feb  1 00:23:19 2024
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.6.28
  GitCommit:        ae07eda36dd25f8a1b98dfbf587313b99c0190bb
 runc:
  Version:          1.1.12
  GitCommit:        v1.1.12-0-g51d5e94
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

Packages versions:

$ pip3 freeze
certifi==2024.2.2
charset-normalizer==3.3.2
docker==4.4.4
idna==3.6
pyaml==20.4.0
PyYAML==6.0.1
requests==2.31.0
six==1.16.0
urllib3==2.2.0
websocket-client==1.7.0

Script version:

$ git log -1
commit 2e6a55fad651941d33084d2d37793efc270780da (HEAD -> master, origin/master, origin/HEAD)
Author: Bitals <[email protected]>
Date:   Tue Nov 28 02:08:31 2023 +0000

    Installation instructions and AUR (#68)
    
    I added a bit of information about installing this tool to the system and about my AUR packages.
    
    Also the PyPI version is outdated (1.0.1 from Jan 3 2016, https://pypi.org/project/docker-autocompose/#history), is it still supported?

Probably related to the https://github.com/Red5d/docker-autocompose/issues/60.

[Alexander-Degtyar]

After installing older requests, the script works fine.

$ pip3 install "requests<2.2.29"
Collecting requests<2.2.29
  Downloading requests-2.2.1-py2.py3-none-any.whl (625 kB)
     |████████████████████████████████| 625 kB 2.2 MB/s 
ERROR: docker 4.4.4 has requirement requests!=2.18.0,>=2.14.2, but you'll have requests 2.2.1 which is incompatible.
Installing collected packages: requests
  Attempting uninstall: requests
    Found existing installation: requests 2.31.0
    Uninstalling requests-2.31.0:
      Successfully uninstalled requests-2.31.0
Successfully installed requests-2.2.1

[ticapix]

Hi,

In my case, downgrading requests was introducing a dependency error with the docker package.

Another workaround found https://github.com/docker/docker-py/issues/3113#issue-1685565058 is to force urllib3 version below v2

pip3 install "urllib3<2"